const { validationResult } = require("express-validator")

module.exports = validations => {
    return async (req,res,next) => {   
        await Promise.all(validations.map(validation => validation.run(req)))
        const errors = validationResult(req)
        if(errors.isEmpty()) {
            return next()
        } 
        res.status(400).json({data: errors.errors.map(item => item.msg).join(',')})
    }
}